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I am new to the flex development.i downloaded the flex4.6 sdk and i would like to write a simple application using flex .i already installed java 1.7. My environment details are
IDE is eclipse (Helios)
OS is Linux(Ubuntu 11.04)
i tried with below links Example1 , Example2 but i am unable to understand how those examples working.
please guide me or suggest any useful links for better understanding
This Link may be helpful to you.For mine its working fine, from your second example instead of
# flex SDK home
export FLEX_SDK_HOME=/opt/flex-sdk
alias mxmlc='/usr/lib/jvm/java-6-sun/bin/java -jar "$FLEX_SDK_HOME/lib/mxmlc.jar" +flexlib="$FLEX_SDK_HOME/frameworks" "$#"'
i am using
# Make the FLEX compiler available
export PATH=/home/thomas/Software/flex_sdk_4.5/bin:$PATH
# Export the LPS home directory
export LPS_HOME=/home/thomas/Software/OpenLaszlo/lps-root
# Make the LZX compiler available
export PATH=/home/thomas/Software/OpenLaszlo/lps/bin:$PATH
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I have a Java / maven project in IntelliJ IDEA, but when I try to run a test I got the message Nothing Here
First, try updating all plugins to latest versions and restarting IDEA.
The issue may be related to this YouTrack ticket. Try disabling the Gradle plugin in Settings | Plugins and removing the following lines from CONFIG\disabled_plugins.txt file + restart IDEA:
org.jetbrains.idea.gradle.ext
org.jetbrains.plugins.gradle
org.jetbrains.plugins.gradle.maven
If it doesn't help, attach your idea.log file after reproducing the issue (Help | Show Log in Explorer).
On the latest IDE, this option is more simplified.
right-click on the folder you want to be recognized as a source folder:
Mark Directory As -> Sources Root
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I am currently 3 months+ into programming and am trying to build an android app that takes data from Quandl.
How do I import the Quandl library into my Android project? I have tried to search for answers - they typically tell me to add the .jar file, but there is no .jar file in the Quandl library here (taken from the link below).
https://github.com/jimmoores/quandl4j
Will really appreciate it if someone posts a step by step guide for a noob beginner like me.
The answer is in the link you have provided:
https://github.com/jimmoores/quandl4j.
Look at Quick Start section. You have four options.
You can download zip. There is source code inside. You should unzip this archive and then use maven to build jar file. Go to main directory, where pom.xml file is and execute mvn install. If build is successful then jar file should be in target directory.
If you are familiar with git you can clone repository and as previous crate jar with maven (mvn install).
You can use maven to add dependency to your project automatically.
You can use gradle, another tool that automates process of building dependency.
Generally speaking: you are new to programming, spend some time learning about maven, because this tool will help you a lot in your career.
https://maven.apache.org/
After reading this answer please remove this question, because it has a little value for community.
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When compiling a project in Eclipse, I get below error:
Fatal error compiling: tools.jar not found:
How is this caused and how can I solve it?
Goto Windows -> Preferences
Java -> Installed JREs –> Execution Environment
JavaSE1.x -> JDE 1.x
If you don’t have the JDK in the Installed JRE, then
Select the Installed JRE and Add the JDK installed path
Let's try to configure your run configurations to clean install
Click on the small black arrow and then Run Configurations
After, you just put clean install in your Maven goal, like this :
And then, try to run your compilation, and we will see what happens... :)
You need to put the right Java Build path for your project.
In Eclipse:
--> Right click the project name - Properties (keyboard shortcut: [Alt] + [Enter] )
--> Libraries
--> Change the JRE7 to JDK7.
And I think the problem will be solved that way ;)
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Intellj shows a breakpoint is invalid.
I want to debug into a jar file I include in my project.
With Intellij pre 14.1 you would have to attach a source file of that project, you cannot simply debug a decompiled jar. I'm assuming you are using an older version of Intellij so you have two options:
attach the source code of that jar (Project Structure -> Attach Sources)
upgrade to version 14.1, then you can use your breakpoints as usual without attaching the source code
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![][1]
Eclipse couldn't be launched beccaus of JRE or PATH i really need help
I tried to reinstall JDK but nothing changed
Before Installing Eclipse set PATH for your JDk in your computer.
Right click on computer GOTO properties and select Advanced Settings
One pop-up will appear select Environment variables and select new in user variables
Give variable name=PATH and Value=C:\Program Files\Java\jdk1.6.0_45\bin;C:\Program Files (x86)\Java\jdk1.7.0_21\bin;.
Variable value where you installed your JDK select that path and Click OK, OK, Ok
Now yo can install your IDE
Make sure your system environment variable JAVA_HOME has been set.
On windows, set the variable in system properties to some path like:
C:\Program Files\Java\jdk64bit_1.6.0_30
Or, on linux, edit /etc/profile, add the path below:
export JAVA_HOME=/usr/share/jdk1.6.0_30
Then eclipse will find JDK to launch.